000 00425nam a2200169Ia 4500
008 230711s9999||||xx |||||||||||||| ||und||
020 _a978-93-5316-750-9
041 _aENG
082 _a624
_bDU-S
100 _aDuggal,S.K
245 0 _aSurveying Volume-1
250 _a5th Ed.
260 _c2020
_aNew Delhi
_bMcGraw Hill Education(India) Private Limited
300 _a658p.
650 _aCivil Engineering
942 _cBK
999 _c6919
_d6919